What I mean by this is
Has a group ever made really accessable music to get money and then they become more and more expieremental/inaccessible because they're actually doing what they want now that they have money.
Has a band ever done the opposite of selling out
Evan Martin
Owen Parker
the beatles duh
Cooper Taylor
The Beatles did just that. The Who did that too.
Austin Miller
Talk Talk
Lucas Hill
The Strokes.
Jack Thompson
Radiohead started being really pop rock
Ethan Wilson
Danny Brown maybe
Tyler Martin
Talk Talk
Scott Walker
Jacob Torres
weezer did for one album, but then they sold out
Jack Thompson
nirvana did it kinda with nevermind and in utero